Hello, thank you so much for creating this plugin. I installed it and tried to use the 'Create and update contact WITH CUSTOM ATTRIBUTES’ call with the following Body JSON data.Capture d’écran 2020-09-02 à 17.18.19

When I’m running the workflow, I end up having the following “Error 400” an error message.Capture d’écran 2020-09-02 à 17.20.32

Any idea what I might have done wrong? Thanks! Lucie!